CN102857847B - Public transport noise reduction system - Google Patents
Public transport noise reduction system Download PDFInfo
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- CN102857847B CN102857847B CN201210335085.XA CN201210335085A CN102857847B CN 102857847 B CN102857847 B CN 102857847B CN 201210335085 A CN201210335085 A CN 201210335085A CN 102857847 B CN102857847 B CN 102857847B
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Abstract
The invention discloses a kind of public transport noise reduction system, and specifically disclose it and comprise the noise resistance earmuff body being arranged on public traffic information sending module on station and/or mass transportation facilities and user and wearing, and public traffic information receiver module, user interactive module, message processing module, information storage module, microphone module and voice playing module.By arranging multiple module in common noise cancelling headphone, achieve the information interaction with public transportation system, thus while fully shielding ambient noise, still make user obtain necessary information, be convenient to certainly immersing of user.
Description
Technical field
The present invention relates to a kind of noise reduction system, relate more specifically to the noise reduction system in public transportation system.
Background technology
The noise level that urban public transport produces is enough to cause impaired hearing, and this damage is permanent.According to estimates, about there is the hearing of 30,000,000 people in the current whole world by noise injury.Scientists measures the noise level of New York public transportation system, and find in a vehicle, subway reaches 80.4 decibels, and light rail also has 79.4 decibels; Station is more noisy, the subway moon Delta 102.1 decibels, bus stop Delta 101.6 decibels." motor vehicle safe and technical specification " regulation that China is existing, passenger vehicle driver parotic noise is not higher than 90 decibels, and when at the uniform velocity travelling with 50 kilometers of speed per hours, internal car noise is not higher than 79 decibels.When working in the environment of people on 90 decibels, noise deafness can be caused.Existing relevant laws and regulations regulation internal car noise must not, higher than 90 decibels, can make the people of 80% noise deafness can not occur like this.When noise is no more than 85 decibels, there is the people of 90% to there will not be noise deafness, but still have the people of 10% to be faced with possible danger.The male doctor of Ge Er of Columbia University claims, on noisy platform, stay the Hearing being just enough to for 2 minutes cause the passenger that waits every day, except acoustic trauma, excessive noise is also relevant with hypertension, heart disease, endocrine disturbance, sleep-disorder, even can affect the learning ability of children.In addition, when people whisper, sound is about 30 decibels; When speaking up, be 60 decibels ~ 70 decibels, visible, when taking public transportation system, time many, noise level exceeds the loud one's voice in speech of people, therefore often to appear on subway or bus/station is made a phone call not hear the other side and to be spoken the situation of sound.
Many passengers adopt and listen the method for MP3 or the method for other music player, the irritated mood that the method that the sound lid of attempt music crosses noise is brought to resist noise, but because musical sound decibel exceedes noise, namely musical sound is often beyond 90 decibels, damage can be produced to the hearing of people, cause noise deafness.Effective ways known today are that wearing noise protection earplug or earmuff significantly reduce noise, this method is proved to be effective, but due to when taking public transport, because passenger will receive public traffic information, such as vehicle arrives at a station place, and the broadcast message of public transportation system shields by this noise protection earmuff/earplug simultaneously, worry whether go past one's station and cannot feel at ease to take when causing passenger to take public transportation system, in addition, this noise protection earplug must be taken off when passenger makes a phone call, still cannot solve passenger to make a phone call cannot not hear the other side's one's voice in speech because noise is excessive in public transportation system.
Summary of the invention
For the problems referred to above, the invention provides a kind of noise reduction system used on mass transportation facilities, this system comprises: be arranged on the noise resistance earmuff body that public traffic information sending module on station and/or mass transportation facilities and user wear, this system also comprises: public traffic information receiver module, user interactive module, message processing module, information storage module, microphone module and voice playing module.
The present invention also proposes a kind of noise reduction system used on mass transportation facilities, this system comprises: the noise resistance earmuff body that module and user wear is received/sent out to the first public traffic information be arranged on station and/or mass transportation facilities, this system also comprises: public traffic information enquiry module, second public traffic information receives/send out module, user interactive module, message processing module, information storage module, microphone module and voice playing module, after public traffic information enquiry module obtains route inquiry request, module is received/sent out to relevant public traffic information by above-mentioned public traffic information and is sent to user.
Preferably, this system also comprises module of swiping the card, its built-in information sending module, user out of the station, get on or off the bus time by information sending module to bus card-reading machine send information, automatically swipe the card.
Preferably, this system also comprises the mobile phone interworking module of such as bluetooth module etc., realizes the information interaction of message processing module and mobile phone.
The function that in above-mentioned noise reduction system, each module realizes respectively is as follows:
Public traffic information sending module: be arranged on the vehicles (such as bus, subway, train, steamer, aircraft) or station (such as railway station, bus stop), outwards send relevant public traffic information in real time, as vehicle go to website, vehicle leaves for direction, when vehicle arrives at a station, and send emergence message, as emergency escape message etc. in emergency;
Public traffic information receiver module: receive public traffic information in real time, and be sent to message processing module;
User interactive module: allow user to set relevant information, comprise the corresponding module on opening/closing earmuff, such as, open and close public traffic information receiver module, and public traffic information is play in setting screening; The relevant public traffic information (bus routes etc.) of inquiry; Play music; Opening/closing mobile phone interworking module; Open or close module of swiping the card; Manual/auto removing music information, transport information, and receive the relevant information of message processing module transmission and show;
Microphone module: the input realizing sound, can be used for the call with mobile phone, embedded noise filtering device, automatic fitration ambient noise;
Voice playing module: embedded denoising device, plays related voice information to user, comprises music, public traffic information, mobile phone speech etc.;
Earmuff body: effectively can reduce environmental noise and can be used for the transfer voice of voice playing module transmission also at least to carry microphone module and sound broadcasting module to user;
Information storage module: the music, public traffic information (as bus routes, off-line map) etc. that store the relevant information of user's setting, store from transmission information and the user of other modules;
Message processing module: for:
(1) receive the public transport relevant information transmitted from public traffic information receiver module, and be automatically stored in information storage module, and Automatic sieve selects the relevant information needed for user from information storage module;
(2) receive the related setting information that user interactive module sends, and send relevant information to user;
(3) receive the related voice information that microphone transmits, and the ambient noise in voice is filtered;
(4) control voice playing module, control the On/Off state of voice playing module, and will the voice messaging exported be needed to send voice playing module to;
(5) pilot brush card module, the On/Off state of pilot brush card module, and automatically determine when that On/Off is swiped the card module;
(6) control information memory module, automatic screening needs the information stored, and the information that will store is stored into information storage module, and transfers relevant information from information storage module;
(7) the On/Off state of mobile phone interworking module is controlled.
Wherein public traffic information receiver module, user interactive module, message processing module, information storage module, microphone module and voice playing module accessible site are in noise resistance earmuff body, or public traffic information receiver module, user interactive module, message processing module, information storage module are integrated into the module of hand-hold type.
Preferably, the information that public traffic information sending module sends has independently encodes, and anti-stop signal is gone here and there mutually.
Preferably, user interactive module comprises display module and arranges button, preferably touch-screen.
The present invention by arranging multiple module in common noise cancelling headphone, achieve the information interaction with public transportation system, thus while fully shielding ambient noise, still make user obtain necessary information, arriving at a station as reminded, mobile phone communication, automatically to swipe the card, such user can securely from immersing, and not worry missing important information.
Accompanying drawing explanation
Fig. 1 illustrates a kind of structural representation of public transport noise reduction system of the present invention.
Figure 2 shows the another kind of structural representation of public transport noise reduction system of the present invention.
Fig. 3 gives the another kind of structural representation of public transport noise reduction system of the present invention.
Embodiment
The present invention is set forth further by following embodiment.
Embodiment one: a kind of noise reduction system used on bus.
As shown in Figure 1, public traffic information sending module is arranged on bus stop and bus, outwards sends RI radio intelligence (or outwards sending information by other medium) in real time.At bus stop place, this information can comprise relevant Bus information, and such as, which vehicle parking this station has, and each public transit vehicle estimates arrival time, and vehicle arrives our station at once, each vehicle goes to website, emergency information, as emergency escape message etc.At public transit vehicle place, this information can comprise relevant Bus information, and such as, this vehicle leaves for direction, next site name of this vehicle, estimates to arrive the next stop point time, and estimate to arrive the specified sites time, vehicle trouble needs emergency escape etc.The information of this transmission can be text message and/or voice messaging.Preferably, each public traffic information sending module has independently encodes, and anti-stop signal is gone here and there mutually.
Above-mentioned information is received by public traffic information receiver module, receiver module is used in the distance specified (such as, it is 10 meters in bus stop distance, on bus, distance is 5 meters) in identify and real-time reception public traffic information, and information is sent to message processing module in real time.
User interactive module can comprise display module and arrange button, preferably includes touch-screen.User interactive module is for showing relevant information, such as show the information of vehicles arriving object website from our station, the vehicle that user takes according to the information setting of display, such as display which module current is in opening again, user is On/Off correlation module according to demand, user is allowed to set relevant information in addition, as set the bus routes taken.Receive the relevant information of message processing module transmission in addition and show, such as, from the bus routes that current site arrival object website can be taken.
Message processing module is for the treatment of relevant information, specific as follows:
First the public transport relevant information transmitted from receiver module is received, and be automatically stored in information storage module, and Automatic sieve selects the relevant information needed for user from information storage module, such as at bus stop place, user's target setting website and ride-on vehicles, then message processing module automatically extracts from information storage module that this vehicle program arrives this website time, this vehicle leaves for the information such as direction, and when utility car will arrive, reminding user vehicle arrives at once; Time such as on bus, public information processing module will receive by way of each site information but not notify user, repeat notice when user reaches home soon.
Secondly receive the related setting information that user interactive module sends, and send relevant information to user.Such as receive user about the setting of the On/Off state of relevant device (such as, microphone), and open or close relevant device, such as show again the traffic relevant information of reception to user, such as vehicle program time of advent etc.
In addition receive the related voice information that microphone transmits, and the ambient noise in voice is filtered.
In addition controlling voice playing module, control the On/Off state of voice playing module, and determine which voice messaging needs to export, sending voice playing module to by needing the voice messaging exported.
Also for pilot brush card module, the On/Off state of pilot brush card module, and automatically determine when that On/Off is swiped the card module.
In addition control information stores, and automatic screening needs the information stored, and the information that will store is stored into information storage module, and transfers relevant information from information storage module.
Also for controlling the On/Off state of mobile phone interworking module.
Microphone is used for the voice messaging of recording user, especially when carrying out mobile phone communication by this system.
Sound broadcasting module for playing related sound information, such as, is about to the voice message arriving website, again such as, plays music.
Information storage module for storing relevant information, such as, song, user setting bus routes.
Swipe the card and bus fee paying during module of swiping the card bus upper and lower for user.
Mobile phone interworking module: for mobile phone interaction information, communicate with mobile phone when making a phone call, phone is played to realize user, in addition for user being used the relevant traffic route information of mobile phones enquiring to be sent to information process unit, with the information facilitating the timely reminding user of this system to need transfer.
Above-mentioned each module is installed in except on bus stop and bus except public traffic information sending module, and other module integrations, in noise resistance earmuff body, form an entirety with noise resistance earmuff body.
Embodiment two: the another kind of noise reduction system used on bus.
As shown in Figure 2, microphone module, voice playing module are integrated in noise resistance earmuff body, shape A in aggregates, all the other modules (public traffic information receiver module, message processing module, user interactive module, information storage module, module of swiping the card, mobile phone interworking module) integrate as a whole B, B can be hand-hold type, A, B are configured with receiving/transmitting device respectively, realize the information communication between A, B, such as B sends relevant information by receiving/transmitting device to A, and A plays related sound information by voice playing module; When making a phone call, A is by the voice messaging of microphone recording user, through receiving/transmitting device be sent to B in real time and and then be sent to mobile phone, receive by receiving/transmitting device the voice messaging or out of Memory (such as short message prompt tones, incoming ring tone etc.) that mobile phone sends to A via B.
Certainly; technical scheme disclosed by the invention is not limited only to the module integrated mode implemented in embodiment one, two; part of module in overall B can be integrated into new independent integers module in conjunction with the needs of practical application or be incorporated in overall A by those skilled in the art further, and these distortion all belong to the interest field of request of the present invention protection.
Embodiment three: as shown in Figure 3, for ease of the inquiry of user to public transportation system, alternatively, this system also comprises public traffic information enquiry module, and public traffic information sending module and receiver module are changed to respectively the first public traffic information receive/send out module and the second public traffic information receive/send out module, a two receipts/module realizes the information interaction between public traffic information enquiry module and user side message processing module, route inquiry request is sent to public traffic information enquiry module by user, and receive/send out module and the second public traffic information by public traffic information enquiry module by the first public traffic information and receive/send out module and send relevant public traffic information to user, such as, the traffic route that can take, the traffic etc. of this route.
In addition, the public traffic information sending module of public transport noise reduction system of the present invention can also be arranged on other vehicles (such as subway, train, steamer, aircraft) or station (such as railway station, bus stop), outwards sends public traffic information in real time.
Claims (10)
1. the noise reduction system used on mass transportation facilities, comprise: be arranged on the noise resistance earmuff body that public traffic information sending module on station and/or mass transportation facilities and user wear, also comprise public traffic information receiver module, user interactive module, message processing module, information storage module, microphone module, voice playing module and module of swiping the card; Module of swiping the card built-in information sending module, user out of the station, get on or off the bus time by information sending module to bus card-reading machine send information, automatically swipe the card; The information that public traffic information receiver module, user interactive module and microphone module are carried is sent in information storage module by message processing module, and Automatic sieve selects user's information needed, by voice playing module to user's broadcast information; It is characterized in that: message processing module is used for realizing following functions: (1) receives the public transport relevant information transmitted from public traffic information receiver module, and be automatically stored in information storage module, and Automatic sieve selects the relevant information needed for user from information storage module; (2) receive the related setting information that user interactive module sends, and send relevant information to user; (3) receive the related voice information that microphone module transmits, and the ambient noise in voice is filtered; (4) control voice playing module, control the On/Off state of voice playing module, and will the voice messaging exported be needed to send voice playing module to; (5) pilot brush card module, the On/Off state of pilot brush card module, and automatically determine when that On/Off is swiped the card module; (6) control information memory module, automatic screening needs the information stored, and the information that will store is stored into information storage module, and transfers relevant information from information storage module; (7) the On/Off state of mobile phone interworking module is controlled.
2. the noise reduction system used on mass transportation facilities, comprise: the noise resistance earmuff body that module and user wear is received/sent out to the first public traffic information be arranged on station and/or mass transportation facilities, also comprise public traffic information enquiry module, module, user interactive module, message processing module, information storage module, microphone module, voice playing module and module of swiping the card are received/sent out to the second public traffic information; Module of swiping the card built-in information sending module, user out of the station, get on or off the bus time by information sending module to bus card-reading machine send information, automatically swipe the card; After public traffic information enquiry module obtains route inquiry request, module is received/sent out to relevant public traffic information by above-mentioned public traffic information and is sent to user, the information that module was received/sent out to first public traffic information by message processing module, the conveying of module, user interactive module and microphone module is received/sent out to the second public traffic information is sent in information storage module, and Automatic sieve selects user's information needed, by voice playing module to user's broadcast information; It is characterized in that: message processing module is used for realizing following functions: (1) receives and receives/send out from the first public traffic information the public transport relevant information that module transmission was received/sent out to module and the second public traffic information, and be automatically stored in information storage module, and Automatic sieve selects the relevant information needed for user from information storage module; (2) receive the related setting information that user interactive module sends, and send relevant information to user; (3) receive the related voice information that microphone transmits, and the ambient noise in voice is filtered; (4) control voice playing module, control the On/Off state of voice playing module, and will the voice messaging exported be needed to send voice playing module to; (5) pilot brush card module, the On/Off state of pilot brush card module, and automatically determine when that On/Off is swiped the card module; (6) control information memory module, automatic screening needs the information stored, and the information that will store is stored into information storage module, and transfers relevant information from information storage module; (7) the On/Off state of mobile phone interworking module is controlled.
3. noise reduction system as claimed in claim 1 or 2, is characterized in that the information interaction being realized message processing module and mobile phone by mobile phone interworking module.
4. noise reduction system as claimed in claim 1, is characterized in that above-mentioned public traffic information receiver module, user interactive module, message processing module, information storage module, microphone module and voice playing module are integrated in noise resistance earmuff body.
5. noise reduction system as claimed in claim 1, is characterized in that above-mentioned public traffic information receiver module, user interactive module, message processing module, information storage module are integrated into the module of hand-hold type.
6. noise reduction system as claimed in claim 1, it is characterized in that information that public traffic information sending module sends has and independently encode, anti-stop signal is gone here and there mutually.
7. noise reduction system as claimed in claim 1 or 2, is characterized in that user interactive module is touch-screen.
8. noise reduction system as claimed in claim 2, is characterized in that the second described public traffic information is received/sent out module, user interactive module, message processing module, information storage module, microphone module and voice playing module and is integrated in noise resistance earmuff body.
9. noise reduction system as claimed in claim 2, is characterized in that the module that module was received/sent out to the second described public traffic information, user interactive module, message processing module, information storage module are integrated into hand-hold type.
10. noise reduction system as claimed in claim 2, it is characterized in that module transmission was received/sent out to the first described public traffic information information has and independently encode, anti-stop signal is gone here and there mutually.
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| CN201210335085.XA CN102857847B (en) | 2012-09-12 | 2012-09-12 | Public transport noise reduction system |
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| CN201210335085.XA CN102857847B (en) | 2012-09-12 | 2012-09-12 | Public transport noise reduction system |
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| CN102857847A CN102857847A (en) | 2013-01-02 |
| CN102857847B true CN102857847B (en) | 2016-01-20 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104217608B (en) | 2013-05-29 | 2018-02-23 | 星贝瑞有限公司 | Information service method and system based on bus tool |
| CN103354010B (en) * | 2013-07-06 | 2015-05-20 | 徐州飞梦电子科技有限公司 | Intelligent bus-door opening and -closing system capable of warning automatically and method thereof |
| CN104794930A (en) * | 2015-03-26 | 2015-07-22 | 淮南圣丹网络工程技术有限公司 | Sound-insulating station reporting device |
| CN105654768B (en) * | 2016-01-28 | 2018-09-14 | 胡铮 | A kind of earplug arrival reminding system and its control method |
Citations (3)
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| CN101385385A (en) * | 2006-04-01 | 2009-03-11 | 沃福森微电子股份有限公司 | Ambient noise-reduction control system |
| CN101998236A (en) * | 2009-08-20 | 2011-03-30 | 美国博通公司 | Method and system for generating a personalized map |
| CN102111698A (en) * | 2009-12-18 | 2011-06-29 | Nxp股份有限公司 | Device and method for processing signal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7898428B2 (en) * | 2008-03-06 | 2011-03-01 | Research In Motion Limited | Safety for mobile device users while driving |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101385385A (en) * | 2006-04-01 | 2009-03-11 | 沃福森微电子股份有限公司 | Ambient noise-reduction control system |
| CN101998236A (en) * | 2009-08-20 | 2011-03-30 | 美国博通公司 | Method and system for generating a personalized map |
| CN102111698A (en) * | 2009-12-18 | 2011-06-29 | Nxp股份有限公司 | Device and method for processing signal |
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Granted publication date: 20160120 Termination date: 20180912 |